org.duracloud.syncui.service.SyncProcess Maven / Gradle / Ivy
/*
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://duracloud.org/license/
*/
package org.duracloud.syncui.service;
import org.duracloud.sync.mgmt.SyncSummary;
import org.duracloud.syncui.domain.SyncProcessState;
import org.duracloud.syncui.domain.SyncProcessStats;
/**
*
* @author Daniel Bernstein
*
*/
public interface SyncProcess {
/**
* Starts the sync process. Invocations are ignored if the sync process is
* already running.
*/
public void start() throws SyncProcessException;
/**
* Resumes the sync process from the paused state. Invocations are ignored
* if the sync process is already running.
*/
public void resume() throws SyncProcessException;
/**
* Stops the sync process. Invocations are ignored if the sync process is
* already stopped. All work state is deleted. On start, the sync will start
* from scratch after this method has been invoked.
*/
public void stop();
/**
* Pauses the sync process. Any any stored queue state information will be
* preserved when the sync process is restarted. It can be invoked from any
* state.
*/
public void pause();
/**
* Equivalent to a stop and a restart.
*/
public void restart();
/**
* Returns an enum designating the runtime state of the sync process
*
* @return
*/
public SyncProcessState getProcessState();
/**
* Returns stats related the sync process
*
* @return
*/
public SyncProcessStats getProcessStats();
}